Don’t worry if you don’t think they are well made. I’ve already slammed my quad into the pavement a few times, hard enough to destroy a 6s pack as well. These arms are barely got scratched.
On top of that it made me take the jump to bigger motors and 6s on this quad which made it fly amazing. If only I could PID tune the dang thing.
If you’re in need for new arms on your old frame these things and a new set of motors will blow your mind at how awesome such a light 5” feels like.